Seiko Cal. 0770 - 379

The 0770-379 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-474cf8dc69a4]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1977

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